CA3131735A1 - Remplacements de tissus et d'organes et leurs procedes de fabrication - Google Patents

Remplacements de tissus et d'organes et leurs procedes de fabrication

Info

Publication number
CA3131735A1
CA3131735A1 CA3131735A CA3131735A CA3131735A1 CA 3131735 A1 CA3131735 A1 CA 3131735A1 CA 3131735 A CA3131735 A CA 3131735A CA 3131735 A CA3131735 A CA 3131735A CA 3131735 A1 CA3131735 A1 CA 3131735A1
Authority
CA
Canada
Prior art keywords
tissue
composition
biocompatible
combinations
supports
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CA3131735A
Other languages
English (en)
Inventor
Daniel Cohen
Scott Douglas CORNEZ
Jerson MEZQUITA
Nathaniel Bachrach
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tdbt Ip Inc
Original Assignee
Tdbt Ip Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tdbt Ip Inc filed Critical Tdbt Ip Inc
Publication of CA3131735A1 publication Critical patent/CA3131735A1/fr
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L27/52—Hydrogels or hydrocolloids
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/14—Macromolecular materials
    • A61L27/26—Mixtures of macromolecular compounds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F11/00—Methods or devices for treatment of the ears or hearing sense; Non-electric hearing aids; Methods or devices for enabling ear patients to achieve auditory perception through physiological senses other than hearing sense; Protective devices for the ears, carried on the body or in the hand
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/0059—Cosmetic or alloplastic implants
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/50—Prostheses not implantable in the body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/50—Prostheses not implantable in the body
    • A61F2/5044—Designing or manufacturing processes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/14—Macromolecular materials
    • A61L27/16—Macromolecular materials obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/14—Macromolecular materials
    • A61L27/18—Macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/14—Macromolecular materials
    • A61L27/20—Polysaccharides
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/14—Macromolecular materials
    • A61L27/22—Polypeptides or derivatives thereof, e.g. degradation products
    • A61L27/227—Other specific proteins or polypeptides not covered by A61L27/222, A61L27/225 or A61L27/24
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/14—Macromolecular materials
    • A61L27/22—Polypeptides or derivatives thereof, e.g. degradation products
    • A61L27/24—Collagen
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/36—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix
    • A61L27/38—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix containing added animal cells
    • A61L27/3804—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix containing added animal cells characterised by specific cells or progenitors thereof, e.g. fibroblasts, connective tissue cells, kidney cells
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/36—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix
    • A61L27/38—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix containing added animal cells
    • A61L27/3839—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix containing added animal cells characterised by the site of application in the body
    • A61L27/3843—Connective tissue
    • A61L27/3852—Cartilage, e.g. meniscus
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L27/58—Materials at least partially resorbable by the body
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/10—Processes of additive manufacturing
    • B29C64/106—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/40—Structures for supporting 3D objects during manufacture and intended to be sacrificed after completion thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y10/00—Processes of additive manufacturing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y40/00—Auxiliary operations or equipment, e.g. for material handling
    • B33Y40/20—Post-treatment, e.g. curing, coating or polishing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y80/00—Products made by additive manufacturing
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/50—Prostheses not implantable in the body
    • A61F2/5044—Designing or manufacturing processes
    • A61F2002/5055—Reinforcing prostheses by embedding particles or fibres during moulding or dipping, e.g. carbon fibre composites
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2430/00—Materials or treatment for tissue regeneration
    • A61L2430/06—Materials or treatment for tissue regeneration for cartilage reconstruction, e.g. meniscus
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2430/00—Materials or treatment for tissue regeneration
    • A61L2430/14—Materials or treatment for tissue regeneration for ear reconstruction or ear implants, e.g. implantable hearing aids
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2430/00—Materials or treatment for tissue regeneration
    • A61L2430/20—Materials or treatment for tissue regeneration for reconstruction of the heart, e.g. heart valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/753—Medical equipment; Accessories therefor
    • B29L2031/7532—Artificial members, protheses

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Medicinal Chemistry (AREA)
  • Epidemiology (AREA)
  • Dermatology (AREA)
  • Biomedical Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Vascular Medicine (AREA)
  • Cell Biology (AREA)
  • Zoology (AREA)
  • Botany (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Cardiology (AREA)
  • Dispersion Chemistry (AREA)
  • Biophysics (AREA)
  • Physics & Mathematics (AREA)
  • Urology & Nephrology (AREA)
  • Mechanical Engineering (AREA)
  • Optics & Photonics (AREA)
  • Acoustics & Sound (AREA)
  • Otolaryngology (AREA)
  • Psychology (AREA)
  • Materials For Medical Uses (AREA)
  • Prostheses (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)

Abstract

Un remplacement de tissus ou d'organes comprend une construction modifiée par un tissu qui comprend une ou plusieurs compositions d'encre biologique et une structure de support biocompatible. La structure de support comprend un ou plusieurs supports externes, un ou plusieurs supports internes, ou des combinaisons de ceux-ci d'un matériau biocompatible. La composition a une forme tridimensionnelle (3D), et le matériau biocompatible est présent en une quantité d'environ 1 % à environ 100 % en poids de la structure de support biocompatible.
CA3131735A 2019-03-29 2020-03-27 Remplacements de tissus et d'organes et leurs procedes de fabrication Pending CA3131735A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962826745P 2019-03-29 2019-03-29
US62/826,745 2019-03-29
PCT/US2020/025498 WO2020205645A1 (fr) 2019-03-29 2020-03-27 Remplacements de tissus et d'organes et leurs procédés de fabrication

Publications (1)

Publication Number Publication Date
CA3131735A1 true CA3131735A1 (fr) 2020-10-08

Family

ID=70465314

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3131735A Pending CA3131735A1 (fr) 2019-03-29 2020-03-27 Remplacements de tissus et d'organes et leurs procedes de fabrication

Country Status (13)

Country Link
US (1) US20220016314A1 (fr)
EP (1) EP3946483B1 (fr)
JP (1) JP2022522219A (fr)
KR (1) KR20220060501A (fr)
CN (1) CN113784738B (fr)
AU (1) AU2020252072A1 (fr)
BR (1) BR112021019402A2 (fr)
CA (1) CA3131735A1 (fr)
IL (1) IL286655A (fr)
MX (1) MX2021011780A (fr)
PH (1) PH12021552433A1 (fr)
SG (1) SG11202110598TA (fr)
WO (1) WO2020205645A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20240037870A (ko) * 2021-03-18 2024-03-22 더 유니버시티 오브 시드니 콜라겐 iv 바이오잉크
USD1115043S1 (en) * 2024-08-14 2026-02-24 Ammo-Safe, LLC Novelty ear wrap

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2815001A (en) * 2000-03-24 2001-09-27 Ethicon Inc. Thermoforming of absorbable medical devices
US6991652B2 (en) * 2000-06-13 2006-01-31 Burg Karen J L Tissue engineering composite
AU2002252025A1 (en) * 2001-02-23 2002-09-12 University Of Massachusetts Injection molding of living tissues
US6740186B2 (en) * 2002-02-20 2004-05-25 Zimmer Technology, Inc. Method of making an orthopeadic implant having a porous metal surface
US20070042491A1 (en) * 2005-08-18 2007-02-22 Karp Jeffrey M Amplification of cell populations from embryonic stem cells
US7718351B2 (en) * 2006-03-14 2010-05-18 Agency For Science, Technology & Research Three-dimensional fabrication of biocompatible structures in anatomical shapes and dimensions for tissue engineering and organ replacement
JP2009254581A (ja) * 2008-04-16 2009-11-05 Toyo Advanced Technologies Co Ltd 生体用インプラント及びその製造方法
EP2282718A2 (fr) * 2008-04-25 2011-02-16 Jay N. Schapira Construction biologique nanostructurée à libération programmée en vue de la stimulation de greffe cellulaire pour la régénération tissulaire
US20110293685A1 (en) * 2008-10-03 2011-12-01 Trustees Of Tufts College Scaffolds for tissue engineering and regenerative medicine
PL2389204T3 (pl) * 2009-01-23 2019-12-31 Royal College Of Surgeons In Ireland Rusztowanie warstwowe odpowiednie do naprawy kostno- chrzęstnej
US9044335B2 (en) 2009-05-05 2015-06-02 Cornell University Composite tissue-engineered intervertebral disc with self-assembled annular alignment
FR2981851B1 (fr) * 2011-10-28 2014-12-19 France Chirurgie Instr Produit composite, notamment implant medical par exemple bille intraoculaire, et procede de fabrication
CN105705173A (zh) * 2013-05-24 2016-06-22 东北大学 用于将软组织整合入硬组织的纳米材料
US9687585B2 (en) * 2013-08-20 2017-06-27 Tepha, Inc. Thermoformed poly-4-hydroxybutyrate medical implants
SI3230044T1 (sl) * 2014-12-11 2020-10-30 Eth Zuerich Nosilec transplantata za popravilo hrustanca in postopek izdelave le-tega
CN106039409B (zh) * 2015-04-07 2021-04-06 四川蓝光英诺生物科技股份有限公司 使用包含内皮细胞的生物砖制备构建体的方法
JP7026040B2 (ja) * 2015-06-16 2022-02-25 アスペクト バイオシステムズ リミティド 連続的にバイオプリントされた多層組織構造体
KR20190028433A (ko) * 2016-06-16 2019-03-18 애스펙트 바이오시스템즈 리미티드 바이오프린팅된 반월판 임플란트 및 이를 사용하는 방법
WO2018034457A1 (fr) 2016-08-16 2018-02-22 주식회사 엠디헬스케어 Composition permettant de prévenir ou de traiter un trouble mental, contenant une vésicule dérivée de bactéries d'une espèce lactobacillus
CN106215241A (zh) * 2016-08-24 2016-12-14 浙江省人民医院 一种基于多类细胞3d打印的神经导管及其制作方法
CN107400412B (zh) * 2016-12-09 2018-08-24 杭州铭众生物科技有限公司 一种聚酯碳酸酯酸酐3d打印生物墨水及3d打印方法
US20190016913A1 (en) * 2017-07-12 2019-01-17 Albert Ludwigs Universität Freiburg Mechanically tunable bioinks for bioprinting
US20200163752A1 (en) * 2017-07-17 2020-05-28 Stc.Unm Scaffolds for Bone-Soft Tissue Interface and Methods of Fabricating the Same

Also Published As

Publication number Publication date
CN113784738A (zh) 2021-12-10
PH12021552433A1 (en) 2022-06-13
EP3946483C0 (fr) 2024-07-03
IL286655A (en) 2021-12-01
SG11202110598TA (en) 2021-10-28
WO2020205645A1 (fr) 2020-10-08
JP2022522219A (ja) 2022-04-14
BR112021019402A2 (pt) 2021-12-28
US20220016314A1 (en) 2022-01-20
MX2021011780A (es) 2021-11-12
EP3946483A1 (fr) 2022-02-09
CN113784738B (zh) 2023-07-14
EP3946483B1 (fr) 2024-07-03
AU2020252072A1 (en) 2021-10-28
KR20220060501A (ko) 2022-05-11

Similar Documents

Publication Publication Date Title
US10238496B2 (en) Bone regeneration using biodegradable polymeric nanocomposite materials and applications of the same
ES2238736T3 (es) Pelicula polimerica biodegradable.
EP3730163A1 (fr) Préparation de supports de tissus se régénérant
Mallick et al. Advancement in scaffolds for bone tissue engineering: a review
WO2004103422A1 (fr) Composite poreux contenant du phosphate de clacium et procede de production du composite
Day et al. In vivo characterisation of a novel bioresorbable poly (lactide-co-glycolide) tubular foam scaffold for tissue engineering applications
Khang et al. A manual for biomaterials/scaffold fabrication technology
US20220016314A1 (en) Tissue and organ replacements and methods of making thereof
US20210236296A1 (en) Spinal disc replacements and methods of making thereof
George et al. Biopolymer-based scaffolds: Development and biomedical applications
EP3203935A1 (fr) Régénération osseuse à l'aide de matériaux nanocomposites polymères biodégradables et applications associées
WO2006056740A2 (fr) Materiau bioabsorbable
Kim et al. Evaluation of various types of scaffold for tissue engineered intervertebral disc
RU2795561C1 (ru) Заменители тканей и органов и способы их изготовления
HK40068891B (en) Methods of making tissue and organ replacements
HK40068891A (en) Methods of making tissue and organ replacements
RU2785894C2 (ru) Протезы межпозвонковых дисков и способы их изготовления
EP3034102A1 (fr) Support de cellules souches et procédé pour la régénération osseuse à l'aide de la technologie 3D CAO/FAO personnalisée utilisant le support
Kade 3D printed structures with biomimicry mechanical characteristics for auricular cartilage growth
Banerjee et al. Biomaterials-From Engineered Scaffolds to Potential Synthetic Organs: A Review
Tripathi et al. Microengineered Polymer‐and Ceramic‐Based Biomaterial Scaffolds: A Topical Review on Design, Processing, and Biocompatibility Properties
US20180127710A1 (en) Stem cell carrier and method for bone regeneration with 3d customized cad/cam using the carrier
Kundu et al. A conceptually new type of solid freeform fabrication based PCL-alginate hybrid scaffold for cartilage tissue engineering

Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20210924